SparkFun Wireless FM Tuner Basic Breakout - Si4703

Artikelnummer: SF11083

Kategorie: Entwicklungsboard


19,95 €

inkl. 19% USt.,

sofort verfügbar

Lieferfrist: ca. 1 - 3 Tage

Stk


Beschreibung

Overview

This breakout for the Silicon Laboratories Si4703 FM tuner chip is a little more stripped down than our FM Tuner Evaluation Board. If your project already has an amp and just needs a full-featured FM tuner, this is the board for you. Beyond being a simple FM radio, the Si4703 is also capable of detecting and processing both Radio Data Service (RDS) and Radio Broadcast Data Service (RBDS) information. The Si4703 even does a very good job of filtering and carrier detection. It also enables data such as the station ID and song name to be displayed to the user.

Using this board we are able to pick up multiple stations just as well as with a standard FM radio. The board breaks out all major pins and makes it easy to incorporate this great chip into your next radio project.

Technical Details of FM Basic Breakout

  • Digital low-IF receiver
  • Seek tuning
  • Volume control
  • 2.7 to 5.5 V supply voltage
  • Integrated crystal oscillator

Technical Details of Si4703

  • This data sheet applies to Si4702/03-C Firmware 19 and greater
  • Worldwide FM band support (76?108 MHz)
  • Frequency synthesizer with integrated VCO
  • Automatic frequency control (AFC)
  • Automatic gain control (AGC)
  • Excellent overload immunity
  • Signal strength measurement
  • Programmable de-emphasis
  • (50/75 µs)
  • Adaptive noise suppression
  • Line-level analog output
  • 32.768 kHz reference clock
  • 2-wire and 3-wire control interface
  • Integrated LDO regulator allows direct connection to battery
  • 3 x 3 mm 20-pin QFN package
    • Pb-free/RoHS compliant
  • RDS/RBDS Processor (Si4703)

You can also cheek our "Dokumente" for more information

Package List:

1x SparkFun FM Tuner Basic Breakout - Si4703

Dokumente

Schematic

Eagle Files

Datasheet (Si4703)

Programming Guide (AN230)

Programming Guide (AN243)

GitHub (Design Files & Example Code)

GitHub (Library)

Hookup Guide

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